baber/WOPTO huggingface dataset:
Patent JP-H02301268-A (JP)
Title: Video signal processing unit
Inventor: SATO TSUTOMU
IPC: H04N5/262
Filed: 1989-05-15
Abstract: PURPOSE:To monitor a picture wiped or faded at the editing functioning such as wiping or fading by providing a control means making a 1st coefficient of a 1st coefficient multiplication means equal to a 2nd coefficient of a 2nd coefficient multiplication means prior to the recording of a video signal to the unit. CONSTITUTION:Prior to the recording of a video signal in a recording means 9, a control means 10 is provided, which makes a 1st coefficient of a 1st coefficient multiplication means 4a equal to a 2nd coefficient of a 2nd coefficient multiplication means 4b. Thus, prior to recording a video signal onto a recording medium, the video signal being the mixture of the 1st and 2nd video signals is displayed to confirm the content of the 1st and 2nd video signals. Thus, each picture subject to wipe or fade is easily monitored at the editing function of wipe or fade.
Patent JP-H11304855-A (JP)
Title: Insulating resistance measuring method and electric equipment monitoring device using the same
Inventor: MIYAZAWA TOSHIAKI
IPC: G01R27/18
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To know the resistance value separately by each line by observing the output of a current sensor provided on the power source-side grounding conductor of AC electric equipment. SOLUTION: In a transformer 6, the voltage of a reference frequency made by an oscillating circuit 8 is supplied to a part of an earthing conductor 5 and a primary winding as the secondary winding thereof via a power amplifier 9 and a relay contact 10 to generate a prescribe voltage in both ends of the secondary winding. The relay contact 10 is controlled by a microprocessor 16, and opened when the output of a current sensor 7 is observed as a zero phase current. The output of the current sensor 7 is branched into two, wherein one is inputted to an A/D converter 14 via a band-pass filter 13 of commercial frequency for detecting the grounding conductor current as zero phase current, and the other to the converter 14 through low-pass filters 11, 12 of reference frequency for detecting the reference grounding conductor current.  The insulating resistance can be detected for each lined only by observing the grounding conductor current, and this method can contribute to the higher efficiency and labor saving of the work.
Patent JP-S62277978-A (JP)
Inventor: YAGIHASHI KOJI
IPC: A63B55/60
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6017828-A (JP)
Inventor: IMANISHI NORISUKE
IPC: H01H37/76
Filed: 1984-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H063713-A (JP)
Title: Secondary optical nonlinear material and its production
Inventor: AMANO MICHIYUKI
IPC: G02F1/35
Filed: 1991-04-26
Abstract: PURPOSE:To extremely decrease light transmittance loss in a near infrared region by incorporating a secondary optical nonlinear material into specified all fluorinated polyimides. CONSTITUTION:Wholl fluorinated polyimides having the repeating unit expressed by formula I contain a secondary optical nonlinear structural units. In formula I, R1 is a group expressed by formula II, R2 is a group expressed by formula III, and Rf is fluorine or a perfluoroalkyl group. Namely, by preparing the wholl fluorinated polyimides so that the all univalent elements bonded to carbon in alkyl groups or phenyl rings are fluorine or perfluoroalkyl groups and no C-H bond is included in the repeating unit, the oscillation and the absorption based on C-H bond which causes largest optical loss in the near infrared region is eliminated. Further, by introducing the imide bond into the principal chain structure to prepare the polyimide, the obtd. material has enough heat resistance.
Patent JP-H10296719-A (JP)
Title: Wire saw and ingot cutting method
Inventor: MATAKAWA SATOSHI
IPC: B28D5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of wafers in a subsequent step, reduce the cleaning cost to a relatively low level and, moreover, prevent the wafers from being damaged at the time of the cleaning of an ingot. SOLUTION: An ingot 16 is relatively pressed against wire rows 11 during their running and is cut into a wafer 16A by a cutting means 13. Immediately after cutting the ingot, a low-viscosity oil (b) is ejected into the cut groove of the ingot 16 with the aid of the pressure of compressed air (c) from a compressed air feed means 19. As a result, a slurry-like abrasive grain liquid (a) works as an adhesive, and abrasive grains and cuttings which adhere between the wafers 16A are blown. By this method, an amount of abrasive grains adhering to the ingot 16 immediately after cutting is reduced, and the cleaning of the wafers 16A in a subsequent step becomes easy. Further, since the low- viscosity oil (b) after cleaning can be reutilized as oil for the abrasive grain liquid (a), cleaning having such a great cleaning force can be performed at a relatively low cost.
Patent JP-2000313526-A (JP)
Title: Powder and granule feed device
Inventor: KISHIMOTO KAZUO
IPC: B65B37/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a granule feed device capable of efficiently executing both heating methods, namely heating of granules in a storage tank from the tank wall part, and heating the granules from the inside of the tank using heating gas. SOLUTION: A granule storage tank 1 having a discharge opening 3 in the lower part, is formed of double walls having a space 6 between an inner wall 4 and an outer wall 5. A heating means 7 is installed on the inner wall 4 to heat the granules in the neighbourhood of the inner wall 4, and the gas such as the outside atmosphere is heated in the space 6, and then flows into the storage tank 1 to heat the powder and grains from the inside of the tank.
Patent JP-S5551972-A (JP)
Title: Propulsion device by centrifugal force
Inventor: KIYOHARA SHINKICHI
IPC: F03G3/06
Filed: 1978-10-06
Abstract: PURPOSE: To make the vehicle running without using a power, by such constitution that, with two pendulums arranged in a relation of overlapping, the then resultant centrifugal force be made propelling the truck.  
     CONSTITUTION: To a lateral shaft 11 and each longitudinal shaft 9, 10 of a drive unit M, is installed a pendulum 12, 13 in perpendicular respectively to the axial line, and at every rotation of the lateral and longitudinal shaft, the two pendulums 12, 13 are constructed so as to be overlapped at a vertical position of the longitudinal shaft 9, 10. That is, while the pendulum 12, 13 is rotated at an equal speed in a direction opposite to each other around a vertical axis line Y-Y, the lateral shaft 11 makes the longitudinal shaft 9, 10 with the pendulum 12, 13 installed, rotated at the same speed as the pendulum in a vertical plane including the axial line Y-Y, consequently, when a direction of the centrifugal force changes from the front to the rear, the longitudinal shaft 9, 10 is just inverted top and bottom, with a centrifugal force, intended to be generated toward backward, made directing forward, thus the centrifugal force, generated in two directions of forward and backward, can be always directed to forward with a propulsion force obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1119928-A (JP)
Title: Extrusion method of methacrylic resin composition and light quiding plate employing the resin
Inventor: KOIKE YASUHIRO
IPC: B29B9/06
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a light scattering methacylic resin composition, which is excellent in tonality and suitable for the light quiding plate for a highly bright side light type surface lighting device (backlight) and has a few minute foreign matter. SOLUTION: In an extrusion and granulating process under the environment that 0.001-0.1 pts.wt. to 100 pts.wt. of methacrylic resin of truely spherical particles consisting of a methacrylic resin or of solid crosslinkable silicone resin, which is prepared by directly polysiloxane-bonding an organic group having an affinity to the monomer of the methacrylic resin with a silicon atom under the number-average particle diameter of 0.3-10 μm, 100,000 or less per cubic feed of minute foreign matters having a size of 0.3-0.5 μm and 20,000 or less per cubic feed of minute foreign matters having a size larger than 0.5 μm, dry nitrogen is fed in the hopper of an extruder so as to be melted, mixed and scattered in a methacrylic resin composition.
Patent JP-S619295-A (JP)
Title: Extraction of amino acid from aqueous mixture
Inventor: FURANSHISU DABURIYUU TSUOMINEN
IPC: A23L27/21
Filed: 1985-06-05
Abstract: Amino acids can be purified and/or concentrated by extracting aqueous mixtures such as fermentation broths by contacting an aqueous mixture containing amino acids with an organic solution containing a water insoluble extractant.
Patent JP-S60163743-A (JP)
Inventor: AARU DARASU SUMISU
IPC: B60P3/08
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5749369-A (JP)
Title: Noise conduction reduced circuit for switching regulator
Inventor: OOKOUCHI SADAO
IPC: H02M1/12
Filed: 1980-09-08
Abstract: PURPOSE:To prevent the conduction of noise to a power source by a method wherein the metal fitting to be used to the heat sink of a switching element is connected to a DC input end through the intermediary of a wire, having a low-impedance at switching frequency, or a capacitor. CONSTITUTION:The metal fitting to be attached to the heat sink H of the switching element Q on the switching regulator is connected to one end B of the DC input voltage through the intermediary of the wire, having a low impedance at the switching frequency, or the capacitor CC. Through these procedures, the switching current flows through the intermediary of the collector of a transistor Q and the electrostatic capacity CB of the mounting metal fitting, and returns to a terminal of the capacitor CF directly without flowing to the heat sink H through the electrostatic capacity CF, thereby enabling to prevent the generation of noise voltage running to the power source LN.
Patent JP-S613168-A (JP)
Title: Fixing device
Inventor: YAMAMOTO IICHIROU
IPC: G03G15/20
Filed: 1984-06-18
Abstract: PURPOSE:To reduce the consumption of a cleaning web as much as possible and obtain pictures of good quality stably for a long period by sticking a release agent interruptedly to a fixing roll and controlling the running speed of the web so that the running speed of the part, where the release agent does not exist, of the web is lower. CONSTITUTION:A cleaning web 3 is formed with a long size and is stretched between a take-up roll 4a and a supply roll 4b, and a means 5 which sticks the release agent such as a silicone oil or the like to the web is arranged in the upstream side of a pressing roll 4c in the running direction of the web. This means 5 consists of a vessel 5a, where a release agent 5b such as a dimethyl silicon oil or the like is stored, and a rocking plate 6 which is so arranged that its front end is rocked between the inside of the release agent and the position contacting with the web, and the base part of the shake plate 6 is rocked in the direction of an arow to stick the release agent interruptedly to the continuously running web. With respect to the speed of the cleaning web 3 on the surface of the fixing roll, the speed of the part which is not impregnated with the release agent is set to 1/2 or 1/10 of that of the part which is impregnated with the release agent.
Patent JP-H01295996-A (JP)
Title: Segment for double track-type shield tunnel
Inventor: INO TOSHIMI
IPC: E21D11/08
Filed: 1988-05-20
Abstract: PURPOSE:To simplify assembling operation by a method wherein a shield tunnel is made up of a tunnel body segment, divided blocks, Y- or T-shaped joint segments, joint segments with long-extended parts, a partition part to be inserted into the joints. CONSTITUTION:Body segments 1 are assembled by biasing the joint positions of circular-arc segments one by one, and long extended blocks 22 and short extend blocks 22 are assembled by setting alternately them in the axial direction of tunnel without biasing the positions of Y- or T-shaped joint segments 2. Partition blocks 21 are assembled by positioning ones whose longitudinal face interval becomes narrower on the pit port side and also by positioning ones whose longitudinal face interval becomes wider on the facing side. Finally, wall or columnar partition parts 3 are assembled inserted into the longitudinal faces 23 of the blocks 21 of both joint segments 2. Dispersion of stress from the natural ground can thus be attained.
Patent JP-H01293345-A (JP)
Title: Image recorder
Inventor: NISHIO YUJI
IPC: B65H23/188
Filed: 1988-05-20
Abstract: PURPOSE:To correctly discriminate between the trailing edges of recording materials and their cut edges by arranging plural means, which detect the trailing edges of the recording materials, in the carrying direction downstream of cutters, and comparing the carrying length that plural second carrying means carry with the length of a carrying path between cutters and plural detecting means. CONSTITUTION:The cutters 26 and 66 are activated the instant the first carrying means 24 and 64 are driven so that the recording materials 20 and 22 are carried the distance corresponding to a specified size. Based on the carrying length of the second carrying means 28 and 68 and the length of the carrying path between the cutters 26 and 66 and detecting means 114 and 115, the trailing edges of the recording materials 20 and 22 are judged whether they have been detected or not; and the carrying length of the second carrying means 28 and 68 is the length measured from when the detecting signal of the detecting means 114 and 115 indicates the presence of the recording materials 20 and 22 after the cutters 26 and 66 are activated to when the signal indicates their absence. Thus, discrimination between the trailing edges of the recording materials and their cut edge are correctly made.
Patent JP-H0421598-A (JP)
Title: Substrate for oxide superconductor and production thereof
Inventor: ONABE KAZUNORI
IPC: C30B29/02
Filed: 1990-05-14
Abstract: PURPOSE:To form an oxide superconducting thin film in good crystalline crystal orientation state on a substrate by using a crystalline noble metal material having a face-centered cubic structure as a substrate and providing a specific crystalline orientation to a surface part on which a superconducting thin film is formed. CONSTITUTION:The aimed substrate is used in an oxide superconductor forming an oxide superconducting thin film on the outer face of the substrate and consists of a crystalline noble metal material having a face-centered cubic structure and in outer face thereof, a crystal of part forming at least the oxide superconducting thin film is oriented in the direction of (100) face. Orientation of the crystal on the surface of the above-mentioned substrate is attained by subjecting the substrate to heat treatment at >300 deg.C and <=700 deg.C for <=100hr.
Patent JP-H10315285-A (JP)
Title: Mold clamping device
Inventor: OKADA NORIHITO
IPC: B29C45/66
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make the diameter direction dimension and the axial direction dimension smaller. SOLUTION: A mold clamping device comprises a toggle support 12, a movable platen, a toggle mechanism provided between the toggle support 12 and the movable platen, a servo motor 75 provided on the back of the toggle support 12, a rotation transmitting means connected with the servo motor 75 and transmitting the rotation of the servo motor 75 between two axes crossing each other, a direction converting means receiving the transmittance by the rotation transmitting means and converting the movement direction from the rotation movement to the linear movement and a cross head 73 transmitting the linear movement generated by the movement direction converting means to the toggle mechanism.  As the rotation of the servo motor 75 is transmitted between two axes crossing each other by the rotation transmission means, the diameter direction dimension and the axial direction dimension of the mold clamping device can be smaller.
Patent JP-H01293472-A (JP)
Title: Wiring route searching system for circuit board by cad
Inventor: YAMAGUCHI TAKAO
IPC: H01L21/82
Filed: 1988-05-20
Abstract: PURPOSE:To drastically shorten a processing time and to make a processing faster by determining a wiring route from a starting position to an end position according to successive numbers added to each idle line area. CONSTITUTION:A successive number '1' is added onto the idle line including a starting point S in its area as idle line information, the idle line position adjacent to the idle line '1' on upper and lower wiring running axes L5 and L7 from the idle line at the successive number '1' is searched, and when it exists, 'the successive number +1' is added to the idle line as the idle line information. At such a time, when the successive number is added to the idle line, the successive number adding processing is not executed. The processing is repeated until the successive number is added on the idle line including an end line E, and when the successive number is added to the idle line of the end point E, the route searching processing is completed. The route of E 4 3 2 1 S is reversely traced from the idle line including the end point E, and the route is made into the wiring pattern route. Thus, the processing is made faster, and necessary processing data volume can be drastically reduced.
Patent JP-H07307653-A (JP)
Title: Switching element driving circuit
Inventor: MURASATO MICHIHISA
IPC: H03K17/687
Filed: 1994-05-13
Abstract: PURPOSE:To control the duty ratio of the driving signal or a switching element, which is obtained from a driving circuit using a pulse transformer and a clamping circuit, in a wide range. CONSTITUTION:A control signal 6 which has the duty ratio controlled and is obtained from a control circuit 2a has the frequency divided by a frequency dividing circuit 7 to obtain first and second control signals 81 and 82 where the high level period and the low level period are alternately arranged. First and second driving circuits 91 and 92 are synchronously controlled by these signals 81 and 82 to obtain first and second driving signals 101 and 102, and these signals 101 and 102 are synthesized by diodes D3 and D4 to generate a driving signal 3, and a switching element Q is driven. Consequently, the duty ratio is controlled in a wide range regardless of restrictions on the clamp voltage when first and second driving circuits consist of pulse transformers and clamping circuits having back electromotive forces of these pulse transformers, and the performance of the switching power conversion device is improved.
Patent JP-S61281741-A (JP)
Title: Signal collision detection circuit for communication equipment
Inventor: SATO HIDETO
IPC: H04L12/40
Filed: 1985-06-07
Abstract: PURPOSE:To allow the signal collision of a terminal device of the polling system to detect signal collision by using a means detecting a data level on a line and a means sampling the data and detecting whether or not the data is a normal data based on the arrangement. CONSTITUTION:When a CPU 17 reaches a state receiving a data, an oscillator 14 is started to output a clock pulse (a) to a shift register 15. The register 15 collects the comparison value between a signal level on a line 30 outputted from a comparator 13 and a reference value and stores the result. When the storage of a prescribed quantity is finished, the CPU 17 reads the storage data of the register 15 and discriminates it as the presence of signal when consecutive M bits in a read N-bit data are logical 1 or the data in L-bit in total is logical 1. When the normal data is not received, it is discriminated as the presence of collision.
Patent JP-H06298139-A (JP)
Title: Micro moving device
Inventor: HASEGAWA MASAAKI
IPC: B62D57/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide a micro moving device which automatically moves following to a specified algorithm. CONSTITUTION:This micro moving device is constituted of right and left each unit 1 composed of a frame 3 consisting of a closed loop and a piezoelectric vibrator 2 generating vibration and being propelled by utilizing horizontal propulsive force due to the vibration of the frame 3, a driving part 11 to drive them, and an image processing part 10 to make a control signal based on movement information, and it is constituted so that it moves automatically while controlling the moving direction and the moving speed.
Patent JP-H0641977-A (JP)
Title: Construction method of underground continuous water cut-off wall
Inventor: SENBOKU SHUNKICHI
IPC: E02D19/12
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate degradation of stabilizing liquid facilitate in use building-in and connecting work of a water cut-off sheet, and improve wokability water and cut-off ability. CONSTITUTION:A drilled groove 6 is formed in the ground while using wall stabilizing liquid 5, and a bag body 1 which is provided with respective male and female connecting metal fittings 2a, 2b having the length actually corresponding to the depth of the drilled groove on both side parts, and made of a liquid impermeable sheet, is built in against the drilled groove 6 in the contracted condition. Thereafter, filler is injected into the bag body 1, and a continuous cut-off wall W wrapped by liquid impermeable sheet is built in the drilled groove 6. The bag body 1 is a little shorter than the connecting metal fittings, the connecting metal fittings are made in the condition of downward projecting the suplus length by the relative difference, and a space M is formed under the bag body 1, in the condition after installing the cut-off wall. An injection rod is inserted through a vertical hole space P formed by means of the connecting metal fittings 2a, 2b so as to fill grout material A in the lower space M and perform foot fixing.
Patent JP-H07309393-A (JP)
Title: Device for sealing lid of pressurized tank
Inventor: MIKAMI MASAMI
IPC: B65D90/10
Filed: 1994-05-12
Abstract: PURPOSE:To turn a handle so that an inner pressure is not exerted thereon to mad easily open a lid without using tool, etc., by a method wherein the handle is provided to rotate a tightening member rotatably mounted to a lid for engaging with a lid receiving member to close an opening part. CONSTITUTION:With a handle 16 held with the hand, the outer peripheral engaging part 11 of a pressing member 10 is inserted into the notch of a lid receiving member 6 and a lid 7 is placed on an opening part 2. When the handle 16 is turned, the pressing member 10 is also turned with the handle and moved into contact with a stopper 14 and the outer peripheral engaging part 11 thereof engages with a groove 12 and, when the handle 16 is further turned, the outer peripheral engaging part 11 thereof engages with the lid receiving member 6 and the pressing member 10 urges the lid 7 against the lid receiving member 6 to seal the opening part 2. When the handle 16 is turned reversely with the lid 7 closed, since the pressing member 10 is moved back to disengage its outer peripheral engaging part 11 from the lid receiving member 6, the pressing member 10 is turned with the handle and disengaged from the notch to open the lid 7. In this way the lid can be easily opened without using any tool, etc.